/*
 * Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

package com.machinepublishers.glass.ui.monocle;

import java.nio.Buffer;
import java.nio.ByteBuffer;
import java.nio.IntBuffer;

import com.sun.glass.ui.Pixels;

final class MonoclePixels extends Pixels {

  MonoclePixels(int width, int height, ByteBuffer data) {
    super(width, height, data);
  }

  MonoclePixels(int width, int height, IntBuffer data) {
    super(width, height, data);
  }

  MonoclePixels(int width, int height, IntBuffer data, float scale) {
    super(width, height, data);//Java 8 and Java 9 constructors conflict--work around: use a constructor they both have
  }

  MonoclePixels(int width, int height, IntBuffer data, float scalex, float scaley) {
    super(width, height, data);//Java 8 and Java 9 constructors conflict--work around: use a constructor they both have
  }

  private void _copyPixels(Buffer dst, Buffer src, int size) {
    throw new UnsupportedOperationException("not implemented");
  }

  @Override
  protected void _fillDirectByteBuffer(ByteBuffer bb) {
    if (this.bytes != null) {
      this.bytes.rewind();
      if (this.bytes.isDirect()) {
        _copyPixels(bb, this.bytes, getWidth() * getHeight());
      } else {
        bb.put(this.bytes);
      }
      this.bytes.rewind();
    } else {
      this.ints.rewind();
      if (this.ints.isDirect()) {
        _copyPixels(bb, this.ints, getWidth() * getHeight());
      } else {
        for (int i = 0; i < this.ints.capacity(); i++) {
          int data = this.ints.get();
          bb.put((byte) ((data) & 0xff));
          bb.put((byte) ((data >> 8) & 0xff));
          bb.put((byte) ((data >> 16) & 0xff));
          bb.put((byte) ((data >> 24) & 0xff));
        }
      }
      this.ints.rewind();
    }
    bb.rewind();
  }

  @Override
  protected void _attachInt(long nativeWindowPointer, int w, int h,
      IntBuffer ints, int[] array, int offset) {
    throw new UnsupportedOperationException("not implemented");
  }

  @Override
  protected void _attachByte(long ptr, int w, int h, ByteBuffer bytes,
      byte[] array, int offset) {

    throw new UnsupportedOperationException("not implemented");
  }
}
